second hand carbonat calcium machine in germany

    BBM-Germany | Second hand machines

    Second hand machines with old control systems and worn out mechanics can be an excellent basis for a BBM upgrade. The investment is generally about 50%...

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    How salt is made - material, used, processing, procedure, industry ...

    Salt is also used for countless other purposes, such as removing snow and ice from ... Large deposits of rock salt are found in the United States, Canada, Germany, ... Then a machine that looks like a gigantic chain saw is used to cut a slot ... and slightly soluble impurities such as calcium carbonate settle to the bottom as...

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